Baffle Seals

Baffle Seals

Baffle seals T4 for sealing longitudinal baffles in high performance heat exchangers.


Baffle seal profile T4 is a full metal seal. It is generally made from 1.4571 steel for the lamellae supports and for the lamellas themselves. On request for larger these seals can also be produced from other spring-elastic steels or nonferrous metals. We are able to produce precisely adapted separating plate gaskets for every heat exchanger.

baffle seals

Particularly suitable for heat exchangers with large or small gaps, due to construction filters, refurbishment or warping. The lamellae in the baffle seal profile T4 are spot welded to a lamellae unit with the lamellae support and can be supplied in any length. For transport reasons they cannot exceed 6000mm. We can supply fixed lengths down to the exact millimetre in accordance with your specifications, avoiding the difficult task of cutting the thin lamellas.


The baffle seal plays an important role in effectively sealing the gap between the longitudinal baffle and the heat exchanger shell in high-performance heat exchangers. In particular, when there are small differences in temperature, even low short-circuit currents cause a significant power loss. This can largely be avoided by using the baffle seal T4.



The T4 seal is easily assembled directly onto the longitudinal baffle. No bolts are required to affix it. This means that there is no need to drill holes or to do any of the usual bolting work during assembly.


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